1340982

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{1307}}^1$

素因数の和:1337

約数の個数: 32

約数和(自身を含む): 3139200

約数和(自身を除く): 1798218

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 1307, 2614, 3921, 7842, 11763, 23526, 24833, 35289, 49666, 70578, 74499, 148998, 223497, 446994, 670491, 1340982]

約数ペア:

[(1, 1340982), (2, 670491), (3, 446994), (6, 223497), (9, 148998), (18, 74499), (19, 70578), (27, 49666), (38, 35289), (54, 24833), (57, 23526), (114, 11763), (171, 7842), (342, 3921), (513, 2614), (1026, 1307)]